OpenGL.rar_3D图形_opengl简单_图形旋转_旋转

#include <windows.h> #include <gl\gl.h> #include <gl\glu.h> #include <gl\glaux.h> void draw(void); void main() { auxInitDisplayMode(AUX_SINGLE|AUX_RGBA); auxInitPosition(0,0,500,400);//初始化窗口的大小 auxInitWindow("The map display:"); draw(); _sleep(5000);//停止时间 } void draw(void) { float m_fRadius=0; float a=10.0,b=10.0,c=10.0; int x=100; glLoadIdentity();//重置 while(x>5) { glClearColor(0.0f, 0.0f, 0.0f, 1.0f);//背景色 glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); glPushMatrix(); glTranslatef(0.0f, 0.0f, -m_fRadius); glRotatef(a, 1.0f, 0.0f, 0.0f); glRotatef(b, 0.0f, 1.0f, 0.0f); glRotatef(c, 0.0f, 0.0f, 1.0f);//绕3个坐标旋转 glBegin(GL_QUADS);//按顺序来，只要知道其4个点就可以画出面来 glColor3f(0.0f, 0.0f, 0.0f); glVertex3f(-0.5f, 0.5f, 0.5f); glColor3f(0.0f, 0.0f, 1.0f); glVertex3f(-0.5f, 0.5f, -0.5f); glColor3f(0.0f, 1.0f, 0.0f); glVertex3f(-0.5f, -0.5f, -0.5f); glColor3f(1.0f, 0.0f, 0.0f); glVertex3f(-0.5f, -0.5f, 0.5f); glEnd(); glBegin(GL_QUADS); glColor3f(0.0f, 1.0f, 1.0f); glVertex3f(-0.5f, 0.5f, 0.5f); glColor3f(1.0f, 0.0f, 1.0f); glVertex3f(0.5f, 0.5f, 0.5f); glColor3f(1.0f, 1.0f, 0.0f); glVertex3f(0.5f, 0.5f, -0.5f); glColor3f(1.0f, 1.0f, 1.0f); glVertex3f(-0.5f, 0.5f, -0.5f); glEnd(); glBegin(GL_QUADS); glColor3f(0.0f, 0.0f, 0.0f); glVertex3f(-0.5f, -0.5f, 0.5f); glColor3f(1.0f, 1.0f, 1.0f); glVertex3f(0.5f, -0.5f, 0.5f); glColor3f(1.0f, 1.0f, 0.0f); glVertex3f(0.5f, -0.5f, -0.5f); glColor3f(0.0f, 1.0f, 1.0f); glVertex3f(-0.5f, -0.5f, -0.5f); glEnd(); glBegin(GL_QUADS); glColor3f(1.0f, 1.0f, 1.0f); glVertex3f(-0.5f, 0.5f, 0.5f); glColor3f(0.0f, 0.0f, 1.0f); glVertex3f(0.5f, 0.5f, 0.5f); glColor3f(1.0f, 0.0f, 0.0f); glVertex3f(0.5f, -0.5f, 0.5f); glColor3f(0.0f, 1.0f, 1.0f); glVertex3f(-0.5f, -0.5f, 0.5f); glEnd(); glBegin(GL_QUADS); glColor3f(1.0f, 1.0f, 1.0f); glVertex3f(-0.5f, -0.5f, -0.5f); glColor3f(0.0f, 0.0f, 1.0f); glVertex3f(-0.5f, 0.5f, -0.5f); glColor3f(1.0f, 0.0f, 0.0f); glVertex3f(0.5f, 0.5f, -0.5f); glColor3f(0.0f, 1.0f, 1.0f); glVertex3f(0.5f, -0.5f, -0.5f); glEnd(); glBegin(GL_QUADS); glColor3f(1.0f, 1.0f, 1.0f); glVertex3f(0.5f, 0.5f, 0.5f); glColor3f(0.0f, 0.0f, 1.0f); glVertex3f(0.5f, 0.5f, -0.5f); glColor3f(1.0f, 0.0f, 0.0f); glVertex3f(0.5f, -0.5f, -0.5f); glColor3f(0.0f, 1.0f, 1.0f); glVertex3f(0.5f, -0.5f, 0.5f); glEnd(); glPopMatrix();//输出图象 glFinish(); _sleep(100);//停止时间 x=x-1; a+=10.0; b+=10.0; c+=10.0; } SwapBuffers(wglGetCurrentDC()); }